Ask Mr Wizard Maximizing Your Pressure-Rated Conical Q I've just bought a 20-L (5.25-gallon) conical bottom, pressure fermenter and I am keen to try it out. I primarily brew all-grain lagers with the odd ale and do so in 10-L (2.6-gallon) batches using carboys. I like variety in my beer and so keep batches small. My questions are: 1) At what fermenting temperature and for how long? Because of our hot climate I will still need to ferment in a cooled environment during our summers. 2) Is the hopping rate the same for pressure fermenting as for atmospheric fermenting? Please consider that I also hot cube (No-Chill Method) the beer prior to fermenting — Can't afford to waste water in Australia. 3) What is the best way to dry hop a pressure-fermented brew? 4) How long will I need to lager the beer? A Thanks for the question from down under, Terry! Although the fermenter you describe is pressure rated and has a conical bottom, you can use it as you normally do with your carboys. A few advantages of your new fermenter is that it shields your beer from light, does not break like glass, allows for beer transfers using valves situated on the bottom and/or side of the cone without racking, permits trub removal and yeast cropping from the bottom, and it can be pressurized. Read More |
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